palo alto will take the guns with no questions asked. >> there's cash, no requests asked. we'll accept the gun. >> reporter: depending on the type of gun, a person can expect to receive $100 to $300 back. >> to me, we've got to do something. so, i know it will be effective because i know we will get guns off the street. >> reporter: lee and cook believe they'll be able to collect 500 guns. they feel they're making a difference. >> we'll all sleep better at night, knowing that within five miles of where we live and where our children go to school, if there's 300, 500 fewer guns in that community, we'll all feel safer. >> reporter: if you want to turn in your guns, the gun buyback will happen at east palo alto city hall. again, no questions asked. it's an illegal industry with deadly consequences.